Florida
Johnson Keys
south end · Florida · NOAA station 8724153 · Tide predictions
24.7433, -81.3000
Loading live tide data…
48-hour outlook
Drag across the curve to inspect any time. Weather icons show the forecast at each high tide.
Drawn from the high/low predictions — NOAA publishes high/low only for this station.
The next seven days
Loading…
H = high tide · L = low tide · highs & lows in local time
On the water nearby
Satan Shoal, FL (244) buoy · 48 mi SW · Station 42095
Wind & wave reports →
Nearby tide stations
- Little Pine Key, north end · 1.8 mi W
- Horseshoe Keys, south end · 1.9 mi NE
- Little Pine Key, south end · 2.1 mi S
- Johnson Keys, north end · 2.2 mi NW
- Water Key, west end, Big Spanish Channel · 2.6 mi W
Plan ahead
2027 tide extremes for this station
Highest predicted high tide: 1.8 ft — Sat Oct 30 · 1:47 AM
Lowest predicted low tide: -0.7 ft — Thu Jan 21 · 5:20 AM
Biggest single-day swing: 2.1 ft on Sat Jun 5
Best daytime minus tides of 2027
| Date | Low tide | Height |
|---|---|---|
| Sat Jul 3 | 6:58 PM | -0.5 ft |
| Thu Jun 3 | 6:21 PM | -0.5 ft |
| Fri Jul 2 | 6:09 PM | -0.5 ft |
| Sun Jan 24 | 7:27 AM | -0.4 ft |
| Wed Dec 15 | 7:19 AM | -0.4 ft |
| Wed May 5 | 6:36 PM | -0.4 ft |
| Thu Jul 1 | 5:18 PM | -0.4 ft |
| Tue Apr 20 | 6:55 PM | -0.4 ft |
| Wed May 19 | 6:45 PM | -0.4 ft |
| Wed Jun 2 | 5:34 PM | -0.3 ft |
198 minus tides (below 0 ft) are predicted here in 2027. The table shows up to the 10 lowest that fall between 7 AM and 7 PM — the ones worth planning a clam dig or tidepool walk around.
About this station
NOAA builds the predictions for Johnson Keys, south end from the KEY WEST station: high tides about 0.72× the height, 216 min later; low tides about 0.96× the height, 153 min later.
Two coasts, two personalities: modest 2 to 4 ft semidiurnal ranges on the Atlantic side, mixed tides on the Gulf side, and king tides that flood streets on calm, sunny days.